Sony Compact Portable Radio with AM/FM Digital Tuning, Built-in Speaker, Headphone Jack, Sleep Timer, 15 Preset Stations & Hold Button + DB Sonic Alkaline Batteries Included Features: Ultra Compact Mini Design, Digital AM/FM Tuner, Built-In 2.6" Speaker, Battery Powered, 15 Station Presets, Headphone Jack, Digital Clock, (Sleep) Play Timer, Hold Button, Exceptional Reception, Wrist Band & Jog Dial Tuning, Long Battery Life Ultra-Compact and Lightweight only 5 x 3.25 x 1.25 inches small and weighs less than 9.2oz, and the wrist style carry strap so you can take it along anywhere. Fits easily into your handbag, fanny pack or some armbands for convenience and easy portability. Built-In 2.6" Speaker gives you great sound quality and convenient listening anywhere. In addition, the Headphone Jack gives you private listening enjoyment and improved sound clarity in any environment. Digital AM/FM Tuner Lets you precisely choose from the wide range of stations with built-in LCD display. Built-in Telescopic and Ferrite Bar Antennas will deliver exceptionally clear reception from any FM or AM stations. 15 Station Presets lets you tune in with just one fast touch of a button to 10 FM & 5 AM Stations. Fall asleep to the sounds you love with the Sleep Timer as it lulls you to sleep peacefully while playing your favorite tunes. 60 minutes of listening pleasure will definitely relax you to sleep. Hold Button lets your setting stay secure while playing. Ready to use, with Alkaline Batteries included.